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Posted to issues@spark.apache.org by "Andrew Or (JIRA)" <ji...@apache.org> on 2015/07/21 18:52:05 UTC
[jira] [Closed] (SPARK-9036) SparkListenerExecutorMetricsUpdate
messages not included in JsonProtocol
[ https://issues.apache.org/jira/browse/SPARK-9036?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Or closed SPARK-9036.
----------------------------
Resolution: Fixed
Fix Version/s: 1.5.0
Target Version/s: 1.5.0
> SparkListenerExecutorMetricsUpdate messages not included in JsonProtocol
> ------------------------------------------------------------------------
>
> Key: SPARK-9036
> URL: https://issues.apache.org/jira/browse/SPARK-9036
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 1.4.0, 1.4.1
> Reporter: Ryan Williams
> Priority: Minor
> Fix For: 1.5.0
>
>
> The JsonProtocol added in SPARK-3454 [doesn't include|https://github.com/apache/spark/blob/v1.4.1-rc4/core/src/main/scala/org/apache/spark/util/JsonProtocol.scala#L95-L96] code for ser/de of [{{SparkListenerExecutorMetricsUpdate}}|https://github.com/apache/spark/blob/v1.4.1-rc4/core/src/main/scala/org/apache/spark/scheduler/SparkListener.scala#L107-L110] messages.
> The comment notes that they are "not used", which presumably refers to the fact that the [{{EventLoggingListener}} doesn't write these events|https://github.com/apache/spark/blob/v1.4.1-rc4/core/src/main/scala/org/apache/spark/scheduler/EventLoggingListener.scala#L200-L201].
> However, individual listeners can and should make that determination for themselves; I have recently written custom listeners that would like to consume metrics-update messages as JSON, so it would be nice to round out the JsonProtocol implementation by supporting them.
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